===================================================================
@@ -91,6 +91,9 @@ static EH_FRAME_SECTION_CONST char __EH_FRAME_BEGI
= { };
static struct object obj;
+
+/* Handle of libgcc's DLL reference. */
+HANDLE hmod_libgcc;
#endif
#if TARGET_USE_JCR_SECTION
@@ -115,9 +118,14 @@ __gcc_register_frame (void)
void (*register_frame_fn) (const void *, struct object *);
HANDLE h = GetModuleHandle (LIBGCC_SONAME);
+
if (h)
- register_frame_fn = (void (*) (const void *, struct object *))
- GetProcAddress (h, "__register_frame_info");
+ {
+ /* Increasing the load-count of LIBGCC_SONAME DLL. */
+ hmod_libgcc = LoadLibrary (LIBGCC_SONAME);
+ register_frame_fn = (void (*) (const void *, struct object *))
+ GetProcAddress (h, "__register_frame_info");
+ }
else
register_frame_fn = __register_frame_info;
if (register_frame_fn)
@@ -154,5 +162,7 @@ __gcc_deregister_frame (void)
deregister_frame_fn = __deregister_frame_info;
if (deregister_frame_fn)
deregister_frame_fn (__EH_FRAME_BEGIN__);
+ if (hmod_libgcc)
+ FreeLibrary (hmod_libgcc);
#endif
}